Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000746604> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2000746604 endingPage "92" @default.
- W2000746604 startingPage "82" @default.
- W2000746604 abstract "The tetraynes R1CC–SiMe2–CC–SiMe2–CC⋯SiMe2–CCR2 [R1=R2=H (1a), SnMe3 (1b), R1=SiMe3, R2=H (2a), R2=SnMe3 (2b)] and R1CC–SiMe2–CC–SnMe2–CC–SiMe2–CCR1 [R1=H (3a), nBu (3b), tBu (3c), iPent (3d), Ph (3e), SiMe3 (3f)] were prepared, and their reactivity towards triethylborane Et3B 4 was studied. In the cases of 1a and 2a, decomposition was observed whereas the reaction of the other tetraynes with Et3B affords siloles, 1,6-dihydro-1,6-disilapentalenes, 1,6-dihydro-1,6-stannasilapentalenes, and tricyclic heterocycles. In several cases it proved possible to show the stepwise proceeding of the intramolecular 1,1-vinylboration, once the reaction had started with an intermolecular 1,1-ethylboration. Zwitterionic intermediates were detected in the case of the reaction of 3 with Et3B. Characterisation of the products and intermediates was achieved by multinuclear NMR spectroscopy (1H-, 13C-, 11B-, 13C-, 29Si-, 119Sn-NMR)." @default.
- W2000746604 created "2016-06-24" @default.
- W2000746604 creator A5032316014 @default.
- W2000746604 creator A5048542589 @default.
- W2000746604 creator A5059749236 @default.
- W2000746604 creator A5079183378 @default.
- W2000746604 date "1999-03-01" @default.
- W2000746604 modified "2023-10-12" @default.
- W2000746604 title "1,1-Organoboration of tetraynes—routes to new siloles, stannoles and fused heterocycles" @default.
- W2000746604 cites W1503885849 @default.
- W2000746604 cites W1509353719 @default.
- W2000746604 cites W1554188696 @default.
- W2000746604 cites W1586970462 @default.
- W2000746604 cites W1966052443 @default.
- W2000746604 cites W1989171628 @default.
- W2000746604 cites W1991363543 @default.
- W2000746604 cites W2012851941 @default.
- W2000746604 cites W2040430194 @default.
- W2000746604 cites W2052150506 @default.
- W2000746604 cites W2054718626 @default.
- W2000746604 cites W2072921390 @default.
- W2000746604 cites W2112380537 @default.
- W2000746604 cites W2130291271 @default.
- W2000746604 cites W2497812861 @default.
- W2000746604 cites W2952466261 @default.
- W2000746604 cites W2953144557 @default.
- W2000746604 cites W4234851706 @default.
- W2000746604 doi "https://doi.org/10.1016/s0022-328x(98)01029-8" @default.
- W2000746604 hasPublicationYear "1999" @default.
- W2000746604 type Work @default.
- W2000746604 sameAs 2000746604 @default.
- W2000746604 citedByCount "30" @default.
- W2000746604 countsByYear W20007466042012 @default.
- W2000746604 countsByYear W20007466042014 @default.
- W2000746604 countsByYear W20007466042015 @default.
- W2000746604 countsByYear W20007466042016 @default.
- W2000746604 countsByYear W20007466042021 @default.
- W2000746604 crossrefType "journal-article" @default.
- W2000746604 hasAuthorship W2000746604A5032316014 @default.
- W2000746604 hasAuthorship W2000746604A5048542589 @default.
- W2000746604 hasAuthorship W2000746604A5059749236 @default.
- W2000746604 hasAuthorship W2000746604A5079183378 @default.
- W2000746604 hasConcept C124681953 @default.
- W2000746604 hasConcept C142724271 @default.
- W2000746604 hasConcept C155647269 @default.
- W2000746604 hasConcept C161790260 @default.
- W2000746604 hasConcept C163111631 @default.
- W2000746604 hasConcept C166950319 @default.
- W2000746604 hasConcept C178790620 @default.
- W2000746604 hasConcept C185592680 @default.
- W2000746604 hasConcept C204787440 @default.
- W2000746604 hasConcept C2776910235 @default.
- W2000746604 hasConcept C2779873700 @default.
- W2000746604 hasConcept C32909587 @default.
- W2000746604 hasConcept C66974803 @default.
- W2000746604 hasConcept C71240020 @default.
- W2000746604 hasConcept C71924100 @default.
- W2000746604 hasConcept C75079739 @default.
- W2000746604 hasConceptScore W2000746604C124681953 @default.
- W2000746604 hasConceptScore W2000746604C142724271 @default.
- W2000746604 hasConceptScore W2000746604C155647269 @default.
- W2000746604 hasConceptScore W2000746604C161790260 @default.
- W2000746604 hasConceptScore W2000746604C163111631 @default.
- W2000746604 hasConceptScore W2000746604C166950319 @default.
- W2000746604 hasConceptScore W2000746604C178790620 @default.
- W2000746604 hasConceptScore W2000746604C185592680 @default.
- W2000746604 hasConceptScore W2000746604C204787440 @default.
- W2000746604 hasConceptScore W2000746604C2776910235 @default.
- W2000746604 hasConceptScore W2000746604C2779873700 @default.
- W2000746604 hasConceptScore W2000746604C32909587 @default.
- W2000746604 hasConceptScore W2000746604C66974803 @default.
- W2000746604 hasConceptScore W2000746604C71240020 @default.
- W2000746604 hasConceptScore W2000746604C71924100 @default.
- W2000746604 hasConceptScore W2000746604C75079739 @default.
- W2000746604 hasIssue "1" @default.
- W2000746604 hasLocation W20007466041 @default.
- W2000746604 hasOpenAccess W2000746604 @default.
- W2000746604 hasPrimaryLocation W20007466041 @default.
- W2000746604 hasRelatedWork W1987312015 @default.
- W2000746604 hasRelatedWork W2002573755 @default.
- W2000746604 hasRelatedWork W2006004926 @default.
- W2000746604 hasRelatedWork W2014749179 @default.
- W2000746604 hasRelatedWork W2049231603 @default.
- W2000746604 hasRelatedWork W2054022363 @default.
- W2000746604 hasRelatedWork W2057833269 @default.
- W2000746604 hasRelatedWork W3035402709 @default.
- W2000746604 hasRelatedWork W4361987403 @default.
- W2000746604 hasRelatedWork W781020412 @default.
- W2000746604 hasVolume "577" @default.
- W2000746604 isParatext "false" @default.
- W2000746604 isRetracted "false" @default.
- W2000746604 magId "2000746604" @default.
- W2000746604 workType "article" @default.